The American TV show Nickelodeon Guts is a competition show for "action sports." It is hosted by actor and comedian Mike O'Malley, and British actress Moira "Mo" Quirk is the judge. From 1992 to 1995, the show was shown on the cable TV network Nickelodeon. In the "Extreme Arena," a set built on Sound Stage 21 at Universal Studios Florida, young athletes compete in different kinds of sports. From January 15, 1996, until February 28, 1999, reruns of Guts were shown on Nickelodeon. From March 1, 1999, until the network shut down on December 31, 2007, they were shown on Nickelodeon GAS. Since January 1, 2008, it has sometimes been shown again on TeenNick. In 2008, Nickelodeon brought back the show My Family's Got Guts for two seasons.